private void cleanUp(int exitStatusCode) {
_taskExecutor.stop();
if (_shutdownAction != null) {
_shutdownAction.performAction(exitStatusCode);
}
_systemConfig = null;
}
@Override
public void tearDown() throws Exception {
try {
if (_taskExecutor != null) {
_taskExecutor.stop();
}
} finally {
super.tearDown();
}
}